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Ma TM, Kang H, Rowe SP, Kiess AP. Response to R-CHOP in HPV-related squamous cell carcinoma of base of tongue: a case report. CANCERS OF THE HEAD & NECK 2018; 3:2. [PMID: 31093355 PMCID: PMC6460839 DOI: 10.1186/s41199-018-0028-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 05/01/2018] [Indexed: 12/29/2022]
Abstract
Background Synchronous squamous cell carcinoma of the head and neck (HNSCC) and non-Hodgkin's lymphoma is a rare clinical scenario. It is unknown whether the R-CHOP chemotherapy for lymphoma would also be active against HNSCC. Herein, we present such a case and a review of the literature. Case presentation A 64 year-old female presented with painless jaundice. CT demonstrated a retroperitoneal mass and pathology showed follicular lymphoma. A base-of-tongue HPV+ squamous cell carcinoma was found incidentally on staging CT. R-CHOP chemotherapy was initiated. After 3 cycles of R-CHOP the lymphoma had a complete metabolic response and, unexpectedly, the HNSCC also demonstrated excellent response. The patient received another 3 cycles followed by radiation to the HNSCC and to date is in remission for both cancers. Conclusions This case highlights the exquisite sensitivity of HPV-related HNSCC, which should be taken into consideration in treatment prioritization of a concurrent diagnosis of a second cancer.
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Affiliation(s)
- Ting Martin Ma
- 1Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21231 USA
| | - Hyunseok Kang
- 2Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
| | - Steven P Rowe
- 3The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21287 USA
| | - Ana P Kiess
- 1Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD 21231 USA
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2
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Pancari P, Mehra R. Systemic therapy for squamous cell carcinoma of the head and neck. Surg Oncol Clin N Am 2016; 24:437-54. [PMID: 25979393 DOI: 10.1016/j.soc.2015.03.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The use of systemic therapy as part of curative treatment and palliation is an evolving paradigm for squamous cell cancer of the head and neck (SCCHN), which historically has been treated with local modalities. At present, the treatment armamentarium includes traditional cytotoxic therapy, targeted biological agents, and emerging immunotherapeutics. This article discusses the use of all of these systemic approaches for the curative and palliative treatment of SCCHN.
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Affiliation(s)
- Philip Pancari
- Department of Medical Oncology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA
| | - Ranee Mehra
- Department of Medical Oncology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA.
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3
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Devlin JG, Langer CJ. Combined modality treatment of laryngeal squamous cell carcinoma. Expert Rev Anticancer Ther 2014; 7:331-50. [PMID: 17338653 DOI: 10.1586/14737140.7.3.331] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Squamous cell carcinoma of the larynx is a major public health concern; it causes substantial morbidity and mortality, and arises chiefly as a result of tobacco and alcohol consumption. Early stage disease is best treated with radiation or surgery alone, but for patients with more locally advanced squamous cell carcinoma of the larynx, combined modality treatment has been shown to benefit selected patients, particularly when cisplatin-based chemotherapy and concurrent radiation therapy are employed, with or without altered fractionated radiation therapy. Substantial laryngectomy-associated quality-of-life decrements can be avoided in selected, potentially resectable patients with organ-sparing approaches, without sacrificing survival. Recently, trials have addressed the role of targeted systemic agents to the epidermal growth factor receptor, and other targets are under investigation. The addition of induction chemotherapy to concurrent chemoradiotherapy is a promising treatment strategy that warrants further evaluation, but has not yet emerged as a standard of care; the toxicity of such regimens must be balanced with the potential benefits on a case-by-case basis, and functional outcomes are often quite variable. Treatment planning, management and follow-up are complex, and thus should ideally be performed in a comprehensive, multidisciplinary fashion, in a center accustomed to a high volume of such cases. Future research directions are described herein.
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Affiliation(s)
- John G Devlin
- Fox Chase Cancer Center, Thoracic & Head & Neck Oncology, Medical Oncology, 333 Cottman Avenue, PA 19111, USA.
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4
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Mascolo M, Ilardi G, Romano MF, Celetti A, Siano M, Romano S, Luise C, Merolla F, Rocco A, Vecchione ML, De Rosa G, Staibano S. Overexpression of chromatin assembly factor-1 p60, poly(ADP-ribose) polymerase 1 and nestin predicts metastasizing behaviour of oral cancer. Histopathology 2012; 61:1089-105. [PMID: 22882088 PMCID: PMC3546388 DOI: 10.1111/j.1365-2559.2012.04313.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Aims The natural history of oral squamous cell carcinomas (OSCCs) is variable and difficult to predict. This study aimed to assess the value of the expression of poly(ADP-ribose) polymerase 1 (PARP-1), chromatin assembly factor-1 (CAF-1)/p60 and the stem cell markers CD133, CD166, CD44, CD44v6 and nestin as markers of outcome and progression-free survival in OSCC patients. Methods Clinical data were collected from 66 patients (41 male and 25 female, aged 29–92 years) who underwent surgery for OSCC of the tongue, floor, lips, and palate. During follow-up (range: 12–131 months), 14 patients experienced relapse/metastasis and/or death. The study was performed by immunohistochemistry on paraffin-embedded tumour tissues, western blot analysis of tumour protein lysates and human cell lines, and RNA silencing assays. In addition, the human papillomavirus (HPV) status of primary tumours was evaluated by immunohistochemistry and viral subtyping. Univariate and multivariate analyses were performed to determine the correlation between these parameters and the clinical and pathological variables of the study population. Results and conclusions We found that a PARP-1high/CAF-1 p60high/nestinhigh phenotype characterized the OSCCs with the worst prognosis (all HPV-negative). This may be of benefit in clinical management, since radio-enhancing anti-PARP-1 and/or anti-CAF-1/p60 agents may allow radioresistance to be bypassed in the nestin-overexpressing, metastasizing OSCC cells.
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Affiliation(s)
- Massimo Mascolo
- Department of Biomorphological and Functional Sciences, Pathology Section, School of Medicine, University 'Federico II', Naples, Italy
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Tejani MA, Cohen RB, Mehra R. The contribution of cetuximab in the treatment of recurrent and/or metastatic head and neck cancer. Biologics 2010; 4:173-85. [PMID: 20714355 PMCID: PMC2921255 DOI: 10.2147/btt.s3050] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Indexed: 12/24/2022]
Abstract
Recurrent and/or metastatic squamous cell carcinoma of the head and neck (HNSCC) continues to be a source of significant morbidity and mortality worldwide. Agents that target the epidermal growth factor receptor (EGFR) have demonstrated beneficial effects in this setting. Cetuximab, a monoclonal antibody against the EGFR, improves locoregional control and overall survival when used as a radiation sensitizer in patients with locoregionally advanced HNSCC undergoing definitive radiation therapy with curative intent. Cetuximab is also active as monotherapy in patients whose cancer has progressed on platinum-containing therapy. In the first-line setting for incurable HNSCC, cetuximab added to platinum-based chemotherapy significantly improves overall survival compared with standard chemotherapy alone. These positive results have had a significant impact on the standard of care for advanced HNSCC. In this review, we will discuss the mechanism of action, clinical data and common toxicities that pertain to the use of cetuximab in the treatment of advanced incurable HNSCC.
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Affiliation(s)
- Mohamedtaki A Tejani
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
| | - Roger B Cohen
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
| | - Ranee Mehra
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
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6
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Khan K, Araki K, Wang D, Li G, Li X, Zhang J, Xu W, Hoover RK, Lauter S, O'Malley B, Lapidus RG, Li D. Head and neck cancer radiosensitization by the novel poly(ADP-ribose) polymerase inhibitor GPI-15427. Head Neck 2010; 32:381-91. [PMID: 19672867 DOI: 10.1002/hed.21195] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND In this study, we tested the ability of a novel poly(adenosine diphosphate ribose) polymerase (PARP) inhibitor, 10-(4-methyl-piperazin-1-ylmethyl)-2H-7-oxa-1,2-diaza-benzo[de]-anthracen-3-one (GPI-15427), to enhance the effect of radiotherapy in a xenograft model of human head and neck squamous cell carcinoma (HNSCC). METHODS Human xenograft HNSCC tumors were established in female nude mice: animals were treated with orally administered GPI-15427 at varied doses prior to tumor irradiation. In vitro and in vivo apoptosis analyses and neutral single-cell gel electrophoresis (comet) assay were performed, with the "tail moment" calculated to evaluate DNA double-strand break damage. RESULTS Orally administered GPI-15427 given before radiation therapy significantly reduced tumor volume, and cells demonstrated significantly elevated mean tail moments (indicative of DNA damage) and enhanced apoptosis both in vitro and in vivo, compared with radiation-alone and control groups. CONCLUSIONS Use of the PARP-1 inhibitor GPI-15427 induced significant sensitization to radiotherapy, representing a promising new treatment in the management of HNSCC.
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Affiliation(s)
- Khurram Khan
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA
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Ferrari D, Codecà C, Fiore J, Luciani A, Foa P. A review on the treatment of relapsed/metastatic head and neck cancer. Expert Opin Pharmacother 2010; 10:2625-32. [PMID: 19708856 DOI: 10.1517/14656560903232645] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The efficacy of traditional chemotherapy in inducing objective responses and prolonging survival in recurrent or metastatic head and neck cancer has been disappointing. More recent drugs have not proven superior to the classic regimen of cisplatin and 5-fluorouracil. Anti-EGFR monoclonal antibodies, either as single agents or associated to chemotherapy, have been shown to be active and little toxic. Among them, cetuximab has proven to be the most promising. Indeed the Extreme study, which compared the classic couple cisplatin (CDDP) + 5-fluorouracil with the same regimen plus cetuximab, has constituted a remarkable innovation. The results of that trial seem to indicate a third agent added to CDDP and 5-fluorouracil improved both progression-free survival and overall survival in the recurrent or metastatic setting. Unfortunately, the results obtained with the tyrosine kinase inhibitors are less impressive, and additional studies are needed to explore the potentiality of this class of drug. As far as antiangiogenetics are concerned, the research is insufficient for any conclusion to be drawn in terms of efficacy. It is hoped that, in the near future, the most active combination between biological agents and traditional chemotherapy will be found, so that the path successfully taken in other neoplastic diseases may be retraced.
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Affiliation(s)
- Daris Ferrari
- San Paolo Hospital, Department of Oncology, via Di Rudini 8, 20142, Milan, Italy.
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8
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Caney C, Singh G, Lukka H, Rainbow AJ. Combined gamma‐irradiation and subsequent cisplatin treatment in human squamous carcinoma cell lines sensitive and resistant to cisplatin. Int J Radiat Biol 2009; 80:291-9. [PMID: 15204706 DOI: 10.1080/09553000410001679767] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To investigate the effects of combined radiation and subsequent cisplatin treatment on the human squamous carcinoma cell line SCC-25 and its cisplatin-resistant derivative SCC-25/CP. MATERIALS AND METHODS SCC-25 and SCC-25/CP cells were treated with various gamma-ray doses (5 cGy-7 Gy) followed 60 min later by cisplatin treatment and subsequently assayed for survival using a conventional colony assay. For SCC-25, the subsequent cisplatin treatment was 0.1, 1, 10 and 20 microM for 1 h. For the more cisplatin-resistant SCC-25/CP cells, the subsequent cisplatin treatment was 10 and 50 microM for 1 h. RESULTS The cisplatin-resistant SCC-25/CP cells were not cross-resistant to gamma-irradiation. Subsequent treatment with an LD50 concentration of cisplatin (10 and 50 microM for SCC-25 and SCC-25/CP, respectively) resulted in radiosensitization for SCC-25/CP but not for SCC-25 cells. Gamma-irradiation of SCC-25/CP cells followed by treatment with 10 and 50 microM cisplatin for 1 h resulted in radiation survival curves displaying a significant low-dose hypersensitive region followed by increased radioresistance at higher doses. A total of 10 microM cisplatin resulted in radiosensitization confined to the low-dose region (0.05 and 0.25 Gy), whereas the higher cisplatin treatment of 50 microM resulted in the appearance of a hypersensitive region together with a reduction of the increased radioresistance region. In contrast, cisplatin treatment (0.1, 1, 10 and 20 microM for 1 h) of SCC-25 cells had no significant effect on survival following 2.5 or 7.0 Gy and actually resulted in an increased low-dose radiation survival (0.05, 0.25 and 1 Gy) when survival was corrected for cisplatin treatment (p<0.01 for all cisplatin concentrations tested). CONCLUSIONS The significant radiosensitization for SCC-25/CP given subsequent treatment with 50 microM cisplatin indicates cisplatin can inhibit the increased radioresistance response in SCC-25/CP cells. In contrast, the subsequent cisplatin treatment of SCC-25 cells can enhance their survival following low radiation doses.
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Affiliation(s)
- C Caney
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada
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Nutting CM, van Herpen CML, Miah AB, Bhide SA, Machiels JP, Buter J, Kelly C, de Raucourt D, Harrington KJ. Phase II study of 3-AP Triapine in patients with recurrent or metastatic head and neck squamous cell carcinoma. Ann Oncol 2009; 20:1275-9. [PMID: 19246715 DOI: 10.1093/annonc/mdn775] [Citation(s) in RCA: 111] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Treatment options for recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) are limited with response rates to cytotoxic chemotherapy of approximately 30% and median survival of 6 months. PATIENTS AND METHODS In a multicentre phase II study, 32 patients with recurrent or metastatic HNSCC received 3-AP Triapine (3-aminopyridine-2-carboxaldehyde thiosemicarbazone), an inhibitor of ribonucleotide reductase, 96 mg/m2, daily for 4 days every 14 days (one cycle). Eligibility criteria required Eastern Cooperative Oncology Group performance status (ECOG PS) of zero to two with a life expectancy of >3 months; one prior chemotherapy regimen was allowed. RESULTS Thirty patients were assessable for response and toxicity. Median age was 57 years (range 36-79) and median ECOG PS was one (range 0-2). Thirteen patients had previously been treated with chemotherapy. A total of 130 cycles were administered with a median number of cycles of 3.5 (range 1-8). Mild anaemia (40%), nausea (22%) and fatigue (22%) were commonly reported with G3 and G4 neutropenia documented in 22% and 22%, respectively. Overall response rate was 5.9% (95% confidence interval 0.2% to 28.7%). One patient achieved a partial response, eight had stable disease and 21 progressive disease. Median time to disease progression was 3.9 months. CONCLUSIONS 3-AP Triapine as a single agent, at this dose and schedule, is well tolerated but has only minor activity in the treatment of advanced HNSCC.
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Affiliation(s)
- C M Nutting
- Head and Neck Unit, Royal Marsden Hospital and Institute of Cancer Research, London, UK.
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10
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Ali S, Varghese L, Pereira L, Tulunay-Ugur OE, Kucuk O, Carey TE, Wolf GT, Sarkar FH. Sensitization of squamous cell carcinoma to cisplatin induced killing by natural agents. Cancer Lett 2009; 278:201-209. [PMID: 19231069 DOI: 10.1016/j.canlet.2009.01.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2008] [Revised: 01/05/2009] [Accepted: 01/06/2009] [Indexed: 01/14/2023]
Abstract
Cisplatin resistance is a major problem in the successful treatment of squamous cell carcinoma (SCC). In the present study we showed, for the first time, that the constitutive activation of NF-kappaB partly contributes to cisplatin resistance and that the inactivation of NF-kappaB by natural agents [G2535 (isoflavone mixture containing genistein and diadzein), 3,3'-diindolylmethane (Bioresponse BR-DIM referred to as B-DIM)] could overcome this resistance, resulting in the inhibition of cell growth and induction of apoptosis, which might be an useful strategy for achieving better treatment outcome in patients diagnosed with cisplatin-resistant tumors of SCC.
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Affiliation(s)
- Shadan Ali
- Division of Hematology/Oncology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA
| | - Lalee Varghese
- Department of Pathology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA
| | - Lucio Pereira
- Department of Otolaryngology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA
| | - Ozlem E Tulunay-Ugur
- Department of Otolaryngology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA
| | - Omer Kucuk
- Division of Hematology/Oncology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA
| | - Thomas E Carey
- Department of Otolaryngology, University of Michigan, Ann Arbor, MI, USA
| | - Gregory T Wolf
- Department of Otolaryngology, University of Michigan, Ann Arbor, MI, USA
| | - Fazlul H Sarkar
- Department of Pathology, Karmanos Cancer Center, Wayne State University, Detroit, MI, USA.
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Colevas AD. Chemotherapy options for patients with metastatic or recurrent squamous cell carcinoma of the head and neck. J Clin Oncol 2006; 24:2644-52. [PMID: 16763278 DOI: 10.1200/jco.2005.05.3348] [Citation(s) in RCA: 170] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The purpose of this review is to provide readers with guidance concerning treatment of patients with advanced, recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN) in the context of clinical trial data. We discuss issues surrounding the treatment of patients with SCCHN, with an emphasis on recommendations based on results from phase II and III clinical trials published since 1980. Many options exist for the treatment of patients with SCCHN. The most important decisions involve determining which patients are in need of treatment and which are most likely to benefit from treatment. Although many chemotherapy treatments have been shown to induce responses, survival improvement remains an unfulfilled goal. Definitive data do not exist on the effects of chemotherapy on quality of life or progression-free survival as measures of clinical benefit in this setting. Performance status, history of prior treatment, extent of tumor, and need for palliation are the most important factors in the decision to treat a patient with chemotherapy for incurable SCCHN. Single-agent treatment with conventional doses of methotrexate remains a standard for most patients with advanced, recurrent or metastatic SCCHN. Cisplatin plus fluorouracil, cisplatin plus a taxane, and single-agent taxane are the most widely studied alternatives. There is a need for further trials with end points other than overall survival or tumor response in this patient population. Guidelines for patient selection and treatment options are provided.
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Affiliation(s)
- A Dimitrios Colevas
- Investigational Drug Branch, Cancer Therapy Evaluation Program, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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Tran HM, Shi G, Li G, Carney JP, O'Malley B, Li D. Mutant Nbs1 enhances cisplatin-induced DNA damage and cytotoxicity in head and neck cancer. Otolaryngol Head Neck Surg 2004; 131:477-84. [PMID: 15467621 DOI: 10.1016/j.otohns.2004.04.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Enhanced DNA double-strand break (DSB) repair could be a primary cause for development of resistance in tumor cells to cisplatin, which induces crosslinks and DNA DSBs. A protein complex consisting of hMre11, hRad50, and Nbs1 (MRN) has been identified as a critical component in repair of DNA DSBs. The present study investigates whether the expression of a truncated form of Nbs1 interrupts the function of the MRN complex and therefore enhances cisplatin-induced DNA damage and cytotoxicity in human head and neck squamous cell carcinoma (HNSCC). METHODS AND MEASURES Two human HNSCC cell lines, JHU006 and JHU029, were used. A dominant negative recombinant adenovirus expressing domains of Nbs1 was constructed. Adenovirus-mediated mutant Nbs1 (Ad-Nbs1) gene transfer was performed with replication-defective virus (DL312) and no treatment as controls. Transgene expression and cell viability were evaluated in transfected cells. Neutral comet assay was performed and the "tail moment," the product of the amount of DNA in the tail and the distance of tail migration, was analyzed for evaluating DNA DSB damage at 24, 48, and 72 hours. RESULTS Transgene expression of mutant Nbs1 was confirmed by Western blotting. Ad-Nbs1 gene transfer significantly increased cisplatin-induced cytotoxicity as shown by stunting of 6-day growth curves. Neutral comet analysis revealed that the mean tail moment, indicative of DNA damage, was significantly elevated in cells treated with combined cisplatin and Ad-Nbs1 compared to cisplatin alone in both cell lines. CONCLUSIONS Expression of mutant Nbs1 significantly increases cisplatin-induced DNA DSBs and cytotoxicity. The increase in double-strand DNA damage corresponds to the level of cytotoxicity in the different treatment groups and suggests that tumor chemosensitization occurs through augmentation of DNA DSBs. CLINICAL SIGNIFICANCE Alteration of DNA repair may provide a novel approach to enhancing sensitivity of HNSCC to chemotherapy. Our study supports the potential application of Ad-Nbs1 in combination with cisplatin for treatment of advanced and metastatic HNSCC.
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Affiliation(s)
- Hao Mimi Tran
- Department of Otolarygology-Head and Neck Surgery, University of Maryland School of Medicine, Baltimore, USA
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Robbins KT, Storniolo AM, Hryniuk WM, Howell SB. "Decadose" effects of cisplatin on squamous cell carcinoma of the upper aerodigestive tract. II. Clinical studies. Laryngoscope 1996; 106:37-42. [PMID: 8544625 DOI: 10.1097/00005537-199601000-00008] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
There is evidence that solid tumors rapidly acquire cellular resistance to cisplatin. This resistance is usually mild to moderate and could be circumvented with higher concentrations of drug exposure if ancillary methods were available to avoid systemic cytotoxicity. The purpose of this study was to determine whether a tenfold increase in dose (decadose) would overcome cisplatin resistance. In a clinical trial, response effects of cisplatin at dose intensities ranging from 32.5 to 200 mg/m2 per week, which were delivered by highly selective intra-arterial infusions with a simultaneously administered intravenous neutralizing agent, were measured in 31 patients with squamous cell carcinoma (SCC) of the upper aerodigestive tract (UADT). The overall response rate (complete response [CR] and partial response [PR] to cisplatin therapy at dose intensity intervals of 0 to 74, 75 to 149, and 150 to 200 mg/m2 per week were 45.5%, 72.7%, and 100%, respectively. The average received dose intensities for nonresponders and responders (CR and PR) were 57.8 and 120.7 mg/m2 per week, respectively (P = .031). The results indicate that resistance to standard doses of cisplatin by SCC of the UADT, both previously untreated and recurrent, can be substantially overcome with "decadose" cisplatin therapy. Progress toward improving survival of patients with head and neck cancer, and possibly other site-specific malignancies, may be achieved by incorporating decadose cisplatin therapy into a multimodality treatment plan.
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Affiliation(s)
- K T Robbins
- Department of Surgery, University of California, San Diego, School of Medicine, USA
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14
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Robbins KT, Hoffman RM. "Decadose" effects of cisplatin on squamous cell carcinoma of the upper aerodigestive tract. I. Histoculture experiments. Laryngoscope 1996; 106:32-6. [PMID: 8544624 DOI: 10.1097/00005537-199601000-00007] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
There is substantial laboratory and clinical evidence that solid tumors rapidly acquire cellular resistance to cisplatin. Experiments with human carcinoma cell lines and clonogenic assays indicate that resistance is usually mild to moderate and can be circumvented with higher concentrations of drug. The purpose of this investigation was to test this hypothesis with a histoculture assay of human upper aerodigestive tract (UADT) carcinomas. Using a sponge-gel supported histoculture, 43 tumor specimens from patients with squamous cell carcinoma (SCC) of the UADT were grown and exposed to cisplatin. Growth inhibition by the drug, in concentrations equivalent to peak therapeutic doses (1.5 micrograms/mL) and concentrations 10 and 25 times greater (15 and 37.5 micrograms/mL), were measured in specimens from patients with previously untreated and recurrent lesions. In vitro, the overall rate of sensitivity of the tumor samples to cisplatin concentrations of 1.5, 15, and 37.5 micrograms/mL were 22%, 62%, and 83%, respectively. In patients with previously untreated disease, the respective rates were 25.9%, 63.3%, and 79.3%, as compared with 10.0%, 55.6%, and 85.6%, respectively, for patients with recurrent disease. The response difference between cisplatin concentrations of 1.5 and 15 micrograms/mL was statistically significant. The "decadose" effect of cisplatin on growth inhibition was 2.44-fold for untreated lesions and 5.56-fold for recurrent tumors. The results indicate that resistance to standard doses of cisplatin by SCC of the UADT can be substantially overcome with a decadose (standard dose x 10) increase and is more pronounced in tumors from patients with recurrent disease. Progress toward improving survival of patients may be possible by incorporating decadose cisplatin therapy into a multimodality treatment plan.
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Affiliation(s)
- K T Robbins
- Department of Surgery, University of California, San Diego, School of Medicine, USA
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15
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Abstract
This synthesis of the literature on radiotherapy for head and neck cancer is based on 424 scientific articles, including 3 meta-analyses, 38 randomized studies, 45 prospective studies, and 246 retrospective studies. These studies involve 79174 patients. The literature review shows that radiotherapy, either alone or in combination with surgery, plays an essential role in treating head and neck cancers. When tumors are localized, many tumor patients can be cured by radiotherapy alone and thereby maintain full organ function (1, 2). Current technical advancements in radiotherapy offer the potential for better local tumor control with lower morbidity (3). This, however, will require more sophisticated dose planning resources. To further improve treatment results for advanced tumors, other fractionation schedules, mainly hyperfractionation, should be introduced (5). This mainly increases the demands on staff resources for radiotherapy. The combination of radiotherapy and chemotherapy should be subjected to further controlled studies involving a sufficiently large number of patients (4, 5). Interstitial treatment (in the hands of experienced radiotherapists) yields good results for selected cancers. The method should be more generally accessible in Sweden. Intraoperative radiotherapy should be targeted for further study and development.
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al-Sarraf M, Hussein M. Head and neck cancer: present status and future prospects of adjuvant chemotherapy. Cancer Invest 1995; 13:41-53. [PMID: 7834473 DOI: 10.3109/07357909509024894] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
For more than 15 years, active clinical research and continuing efforts in the field of CT in head and neck cancer have produced a modest but definite progress and achievements in this disease. We are a long way away from producing more definitive and acceptable results and higher cure rates in this disease. The achievements of systemic CT in patients with head and neck cancers are summarized in this review. Continuing efforts and investigation are needed to study the efficacy of systemic CT in patients with resectable head and neck cancer. We are continuing to investigate the best timing and sequence of CT as part of CMT and then the efficacy of such treatment in patients with resectable cancer. Efforts are underway to improve on the results in patients with NPC and patients with unresectable disease with the use of chemotherapy as part of CMT. Efforts are also underway to consolidate and improve on the results obtained with systemic CT to preserve laryngeal function. We strongly believe that with continuation of these serious efforts further achievement and impact can be obtained with systemic CT as part of other modalities in these patients.
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Affiliation(s)
- M al-Sarraf
- Department of Internal Medicine, Wayne State University, Detroit, Michigan
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Al-Sarraf M, Kish JA, Ensley JF. The Wayne State University Experience with Adjuvant Chemotherapy of Head and Neck Cancer. Hematol Oncol Clin North Am 1991. [DOI: 10.1016/s0889-8588(18)30409-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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18
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Clavel M, Maged Mansour AR. Head and neck cancer: prognostic factors for response to chemotherapy. Eur J Cancer 1991; 27:349-56. [PMID: 1827330 DOI: 10.1016/0277-5379(91)90544-n] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- M Clavel
- Centre Leon, Lyon Cedex 08, France
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19
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Palmeri S, Gebbia V, Russo A, Gebbia N, Oliveri D, Rausa L. Cis-diamminodichloroplatinum plus a 5-day continuous infusion of 5-fluorouracil in the treatment of locally recurrent and metastatic head and neck cancer patients. J Cancer Res Clin Oncol 1989; 115:579-82. [PMID: 2606933 DOI: 10.1007/bf00391362] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A group of 23 consecutive patients with biopsy-proven advanced or metastatic head and neck cancer were treated with cisplatinum, 100 mg/m2 i.v., on day 1 plus 5-fluorouracil, 1000 mg/m2, in continuous infusion for 5 days. Most patients (87%) had recurrent or metastatic cancer and were previously treated (78%). Out of 21 evaluable patients we obtained a 42% overall response rate (complete + partial responses) with a mean duration of more than 8 months and a 14% minimal response rate. A stabilization of disease was achieved in 28% of cases, while 14% of patients progressed. This response rate, as well as the duration of response, seems to be similar to those obtained in other series comprising previously treated patients with advanced or metastatic head and neck carcinoma. The toxicity was generally acceptable, with few cases of grade 3 (WHO criteria) toxicity. However most patients required hospitalization because of the length of treatment. In conclusion the response rate and the duration of responses obtained with cisplatinum plus a 5-day infusion of 5-FU in advanced or metastatic pretreated patients is, at present, unsatisfactory, even if the impact on survival is still not entirely clear.
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Affiliation(s)
- S Palmeri
- Section of Oncology, Institute of Pharmacology, University of Palermo, Italy
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20
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Ensley JF, Patel B, Kloner R, Kish JA, Wynne J, al-Sarraf M. The clinical syndrome of 5-fluorouracil cardiotoxicity. Invest New Drugs 1989; 7:101-9. [PMID: 2737845 DOI: 10.1007/bf00178196] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
5-fluorouracil (FUra) is one of the most frequently used drugs in cancer treatment, particularly in combination with other agents. Its activity when administered as an infusion rather than a bolus has led to a renewed and increased use. A cardiotoxicity that mimics ischemia has been associated with the administration of FUra in cancer patients. This cardiotoxicity may manifest itself as: (a) dysrythmias with and without cardiorespiratory symptoms (b) ECG changes with and without cardiorespiratory symptoms (c) cardiorespiratory symptoms with and without ECG changes (d) acute myocardial infarct; symptoms and ECG changes (e) ventricular dysfunction (f) cardiogenic shock and (g) sudden death. Several case studies which illustrate the cardiotoxic sequelae that may be associated with the use of this drug are discussed. The incidence, contributing factors, risk factors and mechanisms underlying this phenomenon are undetermined. No appropriate recommendations for monitoring patients or for predicting those patients that will develop such toxicity while receiving FUra can be made at present. Prospective studies to determine the true incidence, spectrum and mechanisms causing this syndrome are ongoing and required for its understanding and prevention.
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Affiliation(s)
- J F Ensley
- Department of Internal Medicine, Wayne State University School of Medicine, Detroit, Michigan
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21
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Saroja KR, Hendrickson FR, Cohen L, Mansell J, Lennox A. Re-irradiation of locally recurrent tumors with fast neutrons. Int J Radiat Oncol Biol Phys 1988; 15:115-21. [PMID: 3391808 DOI: 10.1016/0360-3016(88)90354-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Forty-six patients with locally recurrent disease were re-irradiated with fast neutrons at Fermilab. All had received prior radical radiation therapy either with or without surgery. Six were palliative. Forty patients treated with curative intent were analyzed for local response, survival, and complications. The overall response rate was 78% (31/40); 50% (20/40) had a complete local response. Ten of 16 patients (63%) with non-epidermoid carcinomas in the head and neck regions had complete response, whereas only nine of twenty patients (45%) with epidermoid carcinomas were complete responders. In a subset of 12 patients with salivary gland type tumors, 10 had a complete response (83%). Two of these 10 patients are alive beyond 5 years. Observed median survival for the forty patients was 9.3 months, and for complete responders 14.4 months. Observed median survival for partial responders was only 7.5 months. Four of six patients treated for palliation had significant subjective improvement. Significant morbidity, Grade III or greater (EORTC/RTOG scale), was seen in only 10 patients (25%), and this was found to depend directly on the total dose delivered. We conclude that neutron beam therapy can be used as a therapeutic modality for patients with recurrent tumors with an acceptable degree of morbidity.
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Affiliation(s)
- K R Saroja
- Midwest Institute for Neutron Therapy at Fermilab, Batavia, IL 60510
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22
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Lippman SM, Kessler JF, Al-Sarraf M, Alberts DS, Itri LM, Mattox D, Von Hoff DD, Loescher L, Meyskens FL. Treatment of advanced squamous cell carcinoma of the head and neck with isotretinoin: a phase II randomized trial. Invest New Drugs 1988; 6:51-6. [PMID: 3165972 DOI: 10.1007/bf00170781] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Retinoids, the analogs of vitamin A, are active in vitro and in vivo against squamous cell carcinoma in animals and against certain epithelial precancers and cancers in humans. These data led us to design a prospective, multi-institutional, randomized phase II trial of isotretinoin in advanced head and neck squamous cell carcinoma. We randomly assigned 40 patients to receive isotretinoin or methotrexate, the best-studied and most active single agent for this disease. Overall, the study patients had extremely poor prognoses, i.e., low performance statuses and recurring disease after surgery and/or irradiation. Three objective responses (16%), including one complete response, occurred in the 19 evaluable isotretinoin-treated patients. Only one minor response (5%) occurred in the methotrexate-treated group. Toxicity occurred with both drugs, but was manageable and never life threatening in the retinoid group. These results and the established activity of retinoids in oral leukoplakia (a precursor of head and neck cancer) indicate the need for further study of this class of drugs in head and neck cancer.
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Affiliation(s)
- S M Lippman
- Section of Hematology, University of Arizona Cancer Center
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23
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Abstract
The use of chemotherapy in patients with head and neck cancer is increasing. In patients with recurrent head and neck cancer, a large number of chemotherapeutic drugs have shown antitumor activity. These drugs are discussed, and factors which influence response rate and survival are examined. New agents and treatment, including specific agents for combination chemotherapy, are presented. There has been a search for new treatments or procedures in patients with previously untreated and locally advanced cancer of the head and neck. The results, including studies of combined modality therapy and chemotherapy after surgery, are discussed. Chemotherapy in tumor of the salivary glands is briefly discussed, followed by an examination of intra-arterial therapy.
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Affiliation(s)
- M Al-Sarraf
- Division of Oncology, School of Medicine, Wayne State University/Harper Grace Hospitals, Detroit, Michigan 48201
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24
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Jacobs JR, Weaver A, Ahmed K, Crissman J, Ensley JF, Kish JA, Cummings G, al-Sarraf M. Proto-chemotherapy in advanced head and neck cancer. HEAD & NECK SURGERY 1987; 10:93-8. [PMID: 3333768 DOI: 10.1002/hed.2890100206] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Induction (proto) chemotherapy consisting of 3 courses of cisplatin and 120-hour 5-fluorouracil infusion was administered to 88 patients who had locally advanced, previously untreated head and neck cancer. The majority (81%) of these patients were classified as stage IV, and 17% had second primary carcinomas of the upper aerodigestive tract. An overall response rate of 94% was observed, with a 54% incidence of complete clinical response. The toxicity of the chemotherapy was judged acceptable, and no life-threatening or fatal drug-related side effects occurred. Twenty-four percent of the patients failed to comply with recommended standard treatment. In patients achieving a complete clinical response, 47% refused recommended surgery. Any response less than a complete clinical response to induction chemotherapy was not associated with any survival advantage. We conclude that future research efforts should be directed toward the identification of chemotherapeutic regimins that maximize the incidence of complete clinical response. In addition, any large-scale chemotherapy trial in patients with resectable disease should avoid the use of an induction sequence to minimize compliance problems with standard treatment.
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Affiliation(s)
- J R Jacobs
- Department of Otolaryngology, Wayne State University, School of Medicine, Detroit, Michigan 48201
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25
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Ensley JF, Maciorowski Z, Pietraszkiewicz H, Hassan M, Kish J, Al-Sarraf M, Jacobs J, Weaver A, Atkinson D, Crissman J. Solid tumor preparation for clinical application of flow cytometry. CYTOMETRY 1987; 8:488-93. [PMID: 3665673 DOI: 10.1002/cyto.990080509] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Intense interest in advanced squamous cell cancers of the head and neck (SCC of H&N) has resulted from the recent progress made in tumor responses with chemotherapy and radiotherapy. Unfortunately, the response patterns and clinical outcome of such patients are not adequately predicted on an individual patient basis using clinical parameters or conventional morphology. The study of flow cytometrically determined cellular parameters in such tumors is therefore of interest, but is hindered by inadequate tumor preparative technology. The previous article (10) in this journal describes the use of a murine SCC tumor, LC12, which was employed for comparative testing and determination of optimum techniques of preparation for this tumor. This report describes the application of these techniques to 144 specimens of human SCC of H&N. The mean total yield for these specimens is 7.4 X 10(7) cells/g of tissue. The mean viable enzymatic yield (3.3 X 10(7) cells/g) was higher than the mean viable mechanical yield (2.0 X 10(7) cells/g) except when lymph nodes were the source of the specimen (5.4 X 10(7) cells/g). The mean dye exclusion viability from enzymatically dissociated specimens were above 90%. Significant aneuploidal subpopulation losses were evident in mechanically dissociated and enucleated specimens. 65% of the enzymatically dissociated specimens were successfully cultured with a mean cloning efficiency of 2.1 X 10(-3). Preparative techniques derived from comparative testing with a murine standard tumor have been successfully applied to 144 specimens of SCC of H&N with resultant high yields and excellent viability. Technical problems detected during the preliminary testing with LC12 were confirmed in the human tumors.
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Affiliation(s)
- J F Ensley
- Department of Internal Medicine, Wayne State University, Detroit, Michigan 48201
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26
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Taylor SG. Integration of chemotherapy into the combined modality therapy of head and neck squamous cancer. Int J Radiat Oncol Biol Phys 1987; 13:779-83. [PMID: 3553113 DOI: 10.1016/0360-3016(87)90299-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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27
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Crissman JD, Pajak TF, Zarbo RJ, Marcial VA, Al-Sarraf M. Improved response and survival to combined cisplatin and radiation in non-keratinizing squamous cell carcinomas of the head and neck. An RTOG study of 114 advanced stage tumors. Cancer 1987; 59:1391-7. [PMID: 2434208 DOI: 10.1002/1097-0142(19870415)59:8<1391::aid-cncr2820590802>3.0.co;2-m] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Effective treatment modalities for Stage III and IV squamous cell carcinomas (SCC) of the head and neck are limited and seldom result in long term survival. The improved results with cisplatin containing chemotherapy have been encouraging and represent an additional therapeutic modality for head and neck cancer. To estimate the effectiveness of concomitant radiation and cisplatin chemotherapy, the Radiation Therapy Oncology Group (RTOG) initiated a Phase II study for patients with advanced nonresectable SCC of the head and neck. In addition, the diagnostic biopsy specimens were collected. Two pathologists reviewed and scored the biopsy specimens for a number of histologic parameters, including degree of keratinization, nuclear pleomorphism, frequency of mitoses, inflammatory and stromal reaction, pattern of invasion and vascular involvement in order to identify potential prognostically important patient subgroups. A total of 114 patients were evaluated for complete clinical responses (CR). These were achieved in 76% for all head and neck sites (ALL), and in 72% of the patients excluding nasopharyngeal and sinus cancers (REST). Evaluation of histopathologic parameters through multivariate analysis identified the presence of keratin as the most significant in predicting CR. Non-keratinizing SCC had CRs of 98% (ALL), and 94% (REST), as compared with 64% and 67% in the patients with keratin producing neoplasms (P less than 0.001 and 0.05) respectively. Survival at 24 months was found to be improved in the non-keratinizing SCC (P = 0.002). Multivariate analysis also identified the frequency of mitoses as being important in predicting for CR in patients with keratin in the biopsy findings. Biopsy specimens from ALL patients with two or more mitotic figures per high-power microscopic field had 76% CRs, in comparison with 46% when none or one mitotic figure was observed (P = 0.02). In the restricted group of patients (REST), the CR was 77% in the high mitotic figure group as opposed to 45% in the lower rate group (P = 0.03). However, this significant difference in CR rates did not translate into improved survival for the high CR subset.
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28
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Initial response with methotrexate in advanced head and neck cancer. Indian J Otolaryngol Head Neck Surg 1987. [DOI: 10.1007/bf02994242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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29
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Al-Sarraf M, Pajak TF, Marcial VA, Mowry P, Cooper JS, Stetz J, Ensley JF, Velez-Garcia E. Concurrent radiotherapy and chemotherapy with cisplatin in inoperable squamous cell carcinoma of the head and neck. An RTOG Study. Cancer 1987; 59:259-65. [PMID: 3802013 DOI: 10.1002/1097-0142(19870115)59:2<259::aid-cncr2820590214>3.0.co;2-1] [Citation(s) in RCA: 153] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In patients who have locally advanced and inoperable head and neck cancer, the achievement of initial local control (complete response) of the disease with initial definitive treatment with radiotherapy (RT) with or without chemotherapy, is an important prognostic factor for overall survival. Cisplatin 100 mg/M2-intravenously (IV) with hydration and mannitol diuresis was given every 3 weeks for three doses concurrently with definitive radiotherapy (followed by salvage surgery [if possible] for persistent disease) was activated by the Radiation Therapy Oncology Group (RTOG) in 1981. One hundred thirty-four patients were initially registered and 124 were eligible and analyzed for this report. Eighty-two percent of the patients had Stage IV disease and greater than 50% of the primary sites were in oropharynx (39%), nasopharynx (22%), and oral cavity (18%). Eighty-seven percent of the patients are known to have finished the planned RT greater than 6450 cGy and 60% received three courses of cisplatin. Overall, 60% finished the planned combined treatment. Complete response to initial treatment occurred in 69% and an additional one patient (1%) was rendered disease-free after radical node dissection. Severe toxicities were as follows: leukopenia, 11%; anemia, 8%; nausea and vomiting, 6%; stomatitis, 31%; and renal, 6%. One toxic death occurred when a nephrotoxic antibiotic was administered at the same time. All patients were evaluated for total disease and survival regardless of compliance to the treatment or the cause of death. At 1 year, an estimated 51% of the patients had their disease totally controlled and an estimated 66% were alive. Incidence of initial complete response by various patient characteristics also were analyzed. The authors concluded that the combination of cisplatin and radiotherapy is an effective and safe treatment in patients with advanced head and neck cancer and needs to be tested against radiotherapy alone.
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30
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Tapazoglou E, Kish J, Ensley J, Al-Sarraf M. The activity of a single-agent 5-fluorouracil infusion in advanced and recurrent head and neck cancer. Cancer 1986; 57:1105-9. [PMID: 3943034 DOI: 10.1002/1097-0142(19860315)57:6<1105::aid-cncr2820570607>3.0.co;2-w] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Although chemotherapy regimens using cisplatin (CDDP) and 5-fluorouracil (5-FU) infusion have shown significant activity in advanced and recurrent head and neck cancer, their use requires normal renal function. The use of 5-FU infusion alone has not been evaluated in these tumors. Retrospective analysis revealed 11 patients who received 5-FU infusion alone because of poor renal function: 7 patients with recurrent disease who were previously treated with surgery and/or radiation therapy and 4 patients who received 5-FU as preoperative induction therapy for advanced disease were treated. The infusion dose consisted of 1000 mg/M2/24 hours for 96 hours for patients with previous radiation and 120-hour infusions for patients without previous radiation. The courses were repeated at 3-week intervals. Eight of 11 (72%) demonstrated a response (1 complete response [CR] and 7 partial responses [PRs]. Responses occurred in 4 of 4 (all PRs) patients with previously untreated epidermoid cancer, 1 patient with recurrent adenocystic cancer, and 3 of 6 patients with recurrent epidermoid cancer not previously treated with chemotherapy. Three patients, with no prior systemic or local therapy, who were clinical partial responders to 5-FU infusion went on to surgery and radiotherapy. Their responses were maintained for 18, 14, and 46+ months, respectively. The predominant toxicities were stomatitis (6/11, 55%) and leukopenia (2/11 patients). In this retrospective analysis, 5-FU infusion alone demonstrated good activity in head and neck cancer with tolerable toxicity. Since the number of patients is small and were selected on the basis of renal function, prospective evaluation is essential.
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